Andrea Arcangeli 7e33912849 mm: gup: use get_user_pages_unlocked
This allows those get_user_pages calls to pass FAULT_FLAG_ALLOW_RETRY to
the page fault in order to release the mmap_sem during the I/O.

Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Reviewed-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Andres Lagar-Cavilla <andreslc@google.com>
Cc: Peter Feiner <pfeiner@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-02-11 17:06:05 -08:00
..
2014-10-15 10:25:04 +10:30
2014-11-24 04:28:48 -05:00
2014-12-09 16:29:03 -05:00
2014-11-24 04:28:48 -05:00
2015-02-11 17:06:05 -08:00
2014-11-24 04:28:48 -05:00
2014-11-24 04:28:48 -05:00
2015-02-04 09:15:18 +01:00
2014-11-24 04:28:48 -05:00
2015-02-09 13:20:49 -08:00
2015-01-28 23:15:07 -08:00
2014-10-07 20:28:44 -04:00
2014-11-24 04:28:48 -05:00
2014-12-09 16:29:03 -05:00